Math, asked by RockyRishu, 1 year ago

evaluate
cos48°-sin42°

Answers

Answered by sabyaliku

5

Answer:

0

Step-by-step explanation:

sin42=sin(90-48)=cos48

therefore,

cos48-sin42=cos48-cos48=0

Answered by geetha35717

2

0 is your answer

cos48-sin42

cos48-cos48

0

Previous Question

Next Question

Similar questions

Math, 7 months ago

1 1/2 litres of water is needed to fill 3/4 of a can.How much water is needed ti fill it completely?

Geography, 7 months ago

Enumerate the uses of rocks.

Math, 7 months ago

What is the meaning of class...

Math, 1 year ago

which is the most nutritious fruit in the world...

Math, 1 year ago

Find roster form of set A A = { x : 2x+1 , x ∈ N , x ≤ 5}...

Science, 1 year ago

distinguished between self pollination and cross pollination ?

Math, 1 year ago

Find the sum of first n terms of an AP whose nth term is (5-6n). Hence, find the sum of its first 20 terms.

History, 1 year ago

write the effect of Colonial rule on tribal...